Subjects
- Plank roads -- Michigan.1
- Police -- Michigan.1
- Poultry.1
- Presidents -- United States -- Election -- 1936.1
- Prison facilities -- Michigan -- Jackson.1
- Prisons -- Michigan.1
- Progressivism (United States politics)1
- Prohibition -- Michigan.1
- Public lands -- Michigan.1
- Public welfare -- Michigan -- Washtenaw County.1
- Railroad locomotives.1
- Railroads -- Michigan.1
- Ranches.1
- Reconstruction (U.S. history, 1865-1877)1
- Resorts -- Michigan -- Mackinac Island.1
- Roads -- Michigan.1
- Royal Oak daily tribune.1
- Scholarly publishing -- Michigan.1
- Schools -- Michigan -- Detroit.1
- Schools -- Michigan -- Northville.1